Patents by Inventor Evelina Gustavsson

Evelina Gustavsson has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11058847
    Abstract: A catheter assembly is disclosed, comprising a catheter, such as a urinary catheter, which at least a partly is provided with hydrophilic coating. The catheter assembly further comprises a wetting fluid. The receptacle is in direct contact with the hydrophilic coating of the catheter over the part of the catheter with the hydrophilic coating. This may, for example, be achieved by using a shrink wrap material. In order to accomplish adequate wetting, channels or the like may be provided on the inner surface of the receptacle or the outer surface of the catheter.
    Type: Grant
    Filed: March 14, 2019
    Date of Patent: July 13, 2021
    Assignee: DENTSPLY IH AB
    Inventors: Evelina Gustavsson, Jan Utas
  • Patent number: 11020564
    Abstract: An insertion aid for catheter manipulation is disclosed. The insertion aid can be used for urinary catheters, such as hydrophilic urinary catheters for intermittent use. The insertion aid includes first and second plate-like arms arranged overlying each other and with a separation distance there between. The insertion aid also includes a resilient hinge connecting adjacent marginal edges of the plate-like arms together. At least one of the plate-like arms includes a groove on its clamping inner surface for holding a catheter shaft. The groove extends at least partly in the same direction as, and essentially parallel to, the resilient hinge, and is arranged at a distance both from the resilient hinge and from the marginal edge of the plate-like arm. Corresponding catheter set and catheter assembly are also disclosed.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: June 1, 2021
    Assignee: DENTSPLY IH AB
    Inventors: Peter Madlung, Martin Lovmar, Evelina Gustavsson
  • Patent number: 11013887
    Abstract: A medical device assembly is disclosed, including a medical device, preferably having a hydrophilic surface coating, and a package accommodating said medical device. The package if formed of two sheets of foil material, a first foil of which has been deep drawn into a trough shape, the package further including a resealable opening arranged within the bounds of the second foil. The medical device may e.g. be a urinary catheter.
    Type: Grant
    Filed: August 15, 2019
    Date of Patent: May 25, 2021
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson
  • Publication number: 20190366034
    Abstract: A medical device assembly is disclosed, comprising a medical device, preferably having a hydrophilic surface coating, and a package accommodating said medical device. The package if formed of two sheets of foil material, a first foil of which has been deep drawn into a trough shape, the package further comprising a resealable opening arranged within the bounds of the second foil. The medical device may e.g. be a urinary catheter.
    Type: Application
    Filed: August 15, 2019
    Publication date: December 5, 2019
    Inventor: Evelina Gustavsson
  • Patent number: 10384033
    Abstract: A medical device assembly is disclosed, including a medical device, preferably having a hydrophilic surface coating, and a package accommodating said medical device. The package if formed of two sheets of foil material, a first foil of which has been deep drawn into a trough shape, the package further comprising a resealable opening arranged within the bounds of the second foil. The medical device may e.g. be a urinary catheter.
    Type: Grant
    Filed: September 15, 2014
    Date of Patent: August 20, 2019
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson
  • Publication number: 20190201659
    Abstract: A catheter assembly is disclosed, comprising a catheter, such as a urinary catheter, which at least a partly is provided with hydrophilic coating. The catheter assembly further comprises a wetting fluid. The receptacle is in direct contact with the hydrophilic coating of the catheter over the part of the catheter with the hydrophilic coating. This may, for example, be achieved by using a shrink wrap material. In order to accomplish adequate wetting, channels or the like may be provided on the inner surface of the receptacle or the outer surface of the catheter.
    Type: Application
    Filed: March 14, 2019
    Publication date: July 4, 2019
    Inventors: Evelina Gustavsson, Jan Utas
  • Patent number: 10238832
    Abstract: A catheter assembly is disclosed, comprising a catheter, such as a urinary catheter, which at least a partly is provided with a hydrophilic coating. The catheter assembly further comprises a wetting fluid. The receptacle is in direct contact with the hydrophilic coating of the catheter over essentially the entire length of the part of the catheter being provided with the hydrophilic coating. This may e.g. be achieved by using a shrink wrap material. In order to accomplish adequate wetting, channels or the like may be provided on the inner surface of the receptacle or the outer surface of the catheter.
    Type: Grant
    Filed: August 28, 2014
    Date of Patent: March 26, 2019
    Assignee: DENTSPLY IH AB
    Inventors: Evelina Gustavsson, Jan Utas
  • Patent number: 10099032
    Abstract: A catheter is disclosed that includes an elongated shaft, an insertable end formed in or connected to one end of the elongated shaft, and a discharge end formed in or connected to the opposite end of the elongated shaft. Further, the catheter includes an insertion aid that at least partly encircles the discharge end, and is integrally and releasably connected to the discharge end. The catheter can be easily produced, and at the same time, the insertion aid may easily be removed for use as an insertion aid when using the catheter.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: October 16, 2018
    Assignee: DENTSPLY IH AB
    Inventors: Evelina Gustavsson, Daniel Nestenborg
  • Publication number: 20180104447
    Abstract: An insertion aid for catheter manipulation is disclosed. The insertion aid can be used for urinary catheters, such as hydrophilic urinary catheters for intermittent use. The insertion aid includes first and second plate-like arms arranged overlying each other and with a separation distance there between. The insertion aid also includes a resilient hinge connecting adjacent marginal edges of the plate-like arms together. At least one of the plate-like arms includes a groove on its clamping inner surface for holding a catheter shaft. The groove extends at least partly in the same direction as, and essentially parallel to, the resilient hinge, and is arranged at a distance both from the resilient hinge and from the marginal edge of the plate-like arm. Corresponding catheter set and catheter assembly are also disclosed.
    Type: Application
    Filed: October 13, 2017
    Publication date: April 19, 2018
    Inventors: Peter Madlung, Martin Lovmar, Evelina Gustavsson
  • Patent number: 9943664
    Abstract: A catheter assembly is disclosed, comprising a catheter and an elongate package accommodating said catheter in a closed condition. The package is provided with an insert opening arranged to releasably receive an end of the elongate package in the closed condition, thereby temporarily retaining said closed package in a folded disposition in which also the catheter is folded.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: April 17, 2018
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson
  • Patent number: 9884167
    Abstract: A tubular insertion aid for catheter manipulation is disclosed. The insertion aid is particularly suited for urinary catheters, such as hydrophilic urinary catheters for intermittent use. The insertion aid comprises a forward opening, a rearward opening and a slit opening extending along a part of the sidewall of the tubular insertion aid, so that a first portion of the tubular insertion aid in the axial direction forms a solid circumference around the tubular insertion aid, and a second portion in the axial direction is provided with the slit opening extending in an axial direction of the tubular insertion aid.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: February 6, 2018
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson
  • Publication number: 20160129219
    Abstract: A catheter assembly is disclosed, comprising a catheter, such as a urinary catheter, which at least a partly is provided with a hydrophilic coating. The catheter assembly further comprises a wetting fluid. The receptacle is in direct contact with the hydrophilic coating of the catheter over essentially the entire length of the part of the catheter being provided with the hydrophilic coating. This may e.g. be achieved by using a shrink wrap material. In order to accomplish adequate wetting, channels or the like may be provided on the inner surface of the receptacle or the outer surface of the catheter.
    Type: Application
    Filed: August 28, 2014
    Publication date: May 12, 2016
    Inventors: Evelina GUSTAVSSON, Jan UTAS
  • Publication number: 20150141966
    Abstract: A tubular insertion aid for catheter manipulation is disclosed. The insertion aid is particularly suited for urinary catheters, such as hydrophilic urinary catheters for intermittent use. The insertion aid comprises a forward opening, a rearward opening and a slit opening extending along a part of the sidewall of the tubular insertion aid, so that a first portion of the tubular insertion aid in the axial direction forms a solid circumference around the tubular insertion aid, and a second portion in the axial direction is provided with the slit opening extending in an axial direction of the tubular insertion aid.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 21, 2015
    Inventor: EVELINA GUSTAVSSON
  • Publication number: 20150112314
    Abstract: A catheter, and preferably a urinary catheter, is disclosed, comprising an elongate shaft, an insertable end formed in or connected to one end of the elongate shaft, and a discharge end formed in or connected to the opposite end of the elongate shaft. Further, the catheter further comprises an insertion aid at least partly encircling the discharge end, and being integrally and releasably connected to the discharge end. Hereby, easy production is achieved, and at the same time, the insertion aid may easily be removed for use as an insertion aid when using the catheter.
    Type: Application
    Filed: December 18, 2014
    Publication date: April 23, 2015
    Inventors: Evelina Gustavsson, Daniel Nestenborg
  • Publication number: 20150001107
    Abstract: A medical device assembly is disclosed, comprising a medical device, preferably having a hydrophilic surface coating, and a package accommodating said medical device. The package if formed of two sheets of foil material, a first foil of which has been deep drawn into a trough shape, the package further comprising a resealable opening arranged within the bounds of the second foil. The medical device may e.g. be a urinary catheter.
    Type: Application
    Filed: September 15, 2014
    Publication date: January 1, 2015
    Inventor: Evelina GUSTAVSSON
  • Patent number: 8808275
    Abstract: A catheter assembly includes a catheter having on at least part of its surface a hydrophilic surface layer; a wetting fluid pouch including first and second layers of flexible material joined by a seal to form a sealed closure accommodating the wetting fluid; a receptacle forming a cavity for accommodation of the catheter and the wetting fluid pouch. The wetting fluid pouch is openable by compression of the wetting fluid pouch, thereby enabling the wetting fluid to be discharged into the receptacle. At least one of the first and second layers of the wetting fluid pouch extends beyond the seal of the sealed closure to form an attachment area outside the sealed closure, the wetting fluid pouch is attached to an inner surface of the receptacle, and the attachment being provided solely between the receptacle and the attachment area.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: August 19, 2014
    Assignee: Astra Tech Ab
    Inventor: Evelina Gustavsson
  • Patent number: D699559
    Type: Grant
    Filed: July 13, 2011
    Date of Patent: February 18, 2014
    Assignee: Astra Tech AB
    Inventor: Evelina Gustavsson
  • Patent number: D775522
    Type: Grant
    Filed: June 25, 2012
    Date of Patent: January 3, 2017
    Assignee: Dentsply IH AB
    Inventor: Evelina Gustavsson
  • Patent number: D811210
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: February 27, 2018
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson
  • Patent number: D811211
    Type: Grant
    Filed: October 4, 2016
    Date of Patent: February 27, 2018
    Assignee: DENTSPLY IH AB
    Inventor: Evelina Gustavsson